Laserfiche WebLink
ST. BARBARA CATHOLIC SCHOOL TASK 2 75-24272-01 <br />DIOCESE OF ORANGE SEPTEMBER 12TH, 2024 <br />SANTA ANA, CA BID & PERMIT SET <br /> <br />COMMON WORK RESULTS FOR ELECTRICAL 260500 - 3 <br />2.3 GROUT <br />A. Nonmetallic, Shrinkage-Resistant Grout: ASTM C 1107, factory-packaged, nonmetallic <br />aggregate grout, noncorrosive, nonstaining, mixed with water to consistency suitable for <br />application and a 30-minute working time. <br />PART 3 - PART 3 - EXECUTION <br />3.1 COMMON REQUIREMENTS FOR ELECTRICAL INSTALLATION <br />A. Comply with NECA 1. <br />B. Measure indicated mounting heights to bottom of unit for suspended items and to center of unit <br />for wall-mounting items. <br />C. Headroom Maintenance: If mounting heights or other location criteria is not indicated, arrange <br />and install components and equipment to provide maximum possible headroom consistent with <br />these requirements. <br />D. Equipment: Install to facilitate service, maintenance, and repair or replacement of components <br />of both electrical equipment and other nearby installations. Connect in such a way as to <br />facilitate future disconnecting with minimum interference with other items in the vicinity. <br />E. Right of Way: Give to piping systems installed at a required slope. <br />3.2 SLEEVE INSTALLATION FOR ELECTRICAL PENETRATIONS <br />A. Electrical penetrations occur when raceways, cables, wireways, cable trays, or busways <br />penetrate concrete slabs, concrete or masonry walls, or fire-rated floor and wall assemblies. <br />B. Concrete Slabs and Walls: Install sleeves for penetrations unless core-drilled holes or formed <br />openings are used. Install sleeves during erection of slabs and walls. <br />C. Use pipe sleeves unless penetration arrangement requires rectangular sleeved opening. <br />D. Fire-Rated Assemblies: Install sleeves for penetrations of fire-rated floor and wall assemblies <br />unless openings compatible with firestop system used are fabricated during construction of floor <br />or wall. <br />E. Cut sleeves to length for mounting flush with both surfaces of walls. <br />F. Extend sleeves installed in floors 2 inches above finished floor level. <br />G. Size pipe sleeves to provide 1/4-inch annular clear space between sleeve and raceway or cable, <br />unless indicated otherwise. <br />H. Seal space outside of sleeves with grout for penetrations of concrete and masonry